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For 1990-2009 cars only

Automatic Door Locks Will Not Unlock When Vehicle Is Shifted Into Park (Reprogram PCM)

Subject:Automatic Door Locks Will Not Unlock When Vehicle is Shifted Into Park (Reprogram PCM)

Models:2005 Buick Allure (Canada Only), La Crosse
with 3.6L V-6 Engine (VIN 7 -- RPO LY7)



Condition

Some customers may comment that intermittently the automatic door locks do not unlock when the vehicle is shifted into park.

Correction

A new calibration has been released to correct this condition. Reprogram the Powertrain Control Module (PCM) with software/calibrations contained in GMNAO TIS version 11.5 or later, which was released on November 20, 2004.

Warranty Information

For vehicles repaired under warranty, use:

Labor Operation

Description

Labor Time

J6354

Engine Control Module-Reprogram

Use Published Labor Operation Time